甲基双胺检测标准

Dialkyl methyl tertiary amines

Water treatment chemicals - Bis-hexamethylene ariamine penta-methylene phosphonic acid

Rubber antioxidant—N,N'-bis(1-methylpropyl)-p-phenylenediamine

Rubber antioxidant-N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine (77PD)

Determination of 4,4'-methylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries

Determination of N,N-bis(2-hydroxyethyl)-p-phenylenediamine,N,N-dimethyl-p-phenylenediamine,N,N-diethyl-p-phenylenediamine,N-phenyl-p-phenylenediamine and their salts in oxidative hair dyes for export-High performance liquid chromatography

Food contact materials-Paper and regenerated fiber-Determination of total contant of distearyl dimethyl ammonium chloride,ditallow alkyl dimethyl ammonium chloride,and di(hydrogentated tallow)dimethyl ammonium chloride-Liquid chromatography-tandem mass sp

Fatty alkyl dimethyl tertiary amines

Chemical reagent―Hexamethylene tetramine

Fatty alkyl dimethyl amine oxides

Hexamethylene tetramine for industrial use

铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法

Fatty alkylamidopropyldimethyl amines

Dicyandiamide for industrial use

Di-trimethylolpropane for industrial use